Chinese Imports,  Burk and Mary Chung opened a small retail shop in San Francisco's Chinatown. They gradually grew to specialize in ginseng and herbal products. SUPERIOR was the exclusive agent and pioneer for Korea's Office of Monopoly Korean Red Ginseng Roots for North America and Europe. SUPERIOR was also exclusive importer and pioneer for Haw Par Brothers Tiger Balm in the United States. Burk Chung was the first Asian buyer of Cultivated American Ginseng to purchase roots in Wisconsin. The Chung family owned farms in Marathon, Wisconsin and in Ontario to ensure quality products and ensure the lowest prices for ginseng roots. SUPERIOR products may be purchased by mail, on the Internet, or at its retail store location in the heart of San Francisco's Chinatown.Herbspro.com is proud to carry the entire range of this fine brand.